In the 2011 census the population of Camperdown was 10,332 and is made up of approximately 52% females and 48% males.

The average age of people in Camperdown is 39, while the median age is higher at 40.

95.3% of people living in Camperdown were born in England. Other top answers for country of birth were 1.7% Scotland, 0.3% Wales, 0.3% Northern Ireland, 0.3% India, 0.1% Philippines, 0.1% Ireland, 0.1% Hong Kong , 0.1% Nigeria, 0.1% South Africa.

99.2% of people living in Camperdown speak English. The other top languages spoken are 0.1% Tagalog/Filipino, 0.1% British sign language, 0.1% Italian, 0.1% Polish, 0.1% Bengali, 0.1% Russian.

The religious make up of Camperdown is 64.3% Christian, 27.9% No religion, 0.3% Hindu, 0.2% Muslim, 0.2% Sikh, 0.1% Buddhist, 0.1% Humanist. 658 people did not state a religion. 30 people identified as a Jedi Knight and 8 people said they believe in Heavy Metal.

45.8% of people are married, 12.4% cohabit with a member of the opposite sex, 0.6% live with a partner of the same sex, 23.1% are single and have never married or been in a registered same sex partnership, 10.9% are separated or divorced. There are 695 widowed people living in Camperdown.

The top occupations listed by people in Camperdown are Administrative and secretarial 15.8%, Administrative 13.4%, Sales and customer service 13.3%, Skilled trades 12.4%, Elementary 12.1%, Associate professional and technical 10.7%, Professional 10.6%, Elementary administration and service 10.2%, Sales 9.6%, Process, plant and machine operatives 9.2%.